Description

2-(2-Bromo-4,5-Difluorophenoxy)Propane is a specialized halogenated aromatic ether building block of significant interest in advanced organic synthesis. Its unique structure, featuring bromine and fluorine substituents on the phenoxy ring, makes it a valuable intermediate for constructing complex molecules with tailored electronic and steric properties. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders and metabolic diseases.
• Agrochemical Synthesis: Serves as a crucial building block for creating advanced herbicides, fungicides, and insecticides, where the difluorophenoxy moiety can enhance biological activity and environmental stability.
• Ligand and Catalyst Development: Used in the preparation of specialized ligands for transition metal catalysis, enabling more efficient and selective cross-coupling reactions.
• Material Science Research: Employed in the synthesis of monomers or additives for advanced polymers, liquid crystals, or electronic materials, where halogenated aromatics modify physical properties.
• Custom Synthesis and Contract Manufacturing: Supplied to CROs and CDMOs engaged in custom synthesis projects requiring high-purity, complex halogenated intermediates.

Basic Information

Product Name	2-(2-Bromo-4,5-Difluorophenoxy)Propane
CAS No.	1266253-67-1
Molecular Formula	C9H8BrF2O
Molecular Weight	251.06 g/mol
Synonyms	1-Bromo-2-(1-methylethoxy)-4,5-difluorobenzene; 2-Bromo-4,5-difluorophenyl isopropyl ether; Propane, 2-(2-bromo-4,5-difluorophenoxy)-; Isopropyl 2-bromo-4,5-difluorophenyl ether; 2-(2-Bromo-4,5-difluorophenoxy)propane
EINECS	Contact for details

Quality Control

Every batch of 2-(2-Bromo-4,5-Difluorophenoxy)Propane is manufactured and tested under strict quality management systems. We provide comprehensive analytical data to ensure the material meets the high-purity standards required for sensitive synthetic applications. A detailed Certificate of Analysis (COA) specifying identity, purity (typically ≥97% by HPLC), and impurity profiles is supplied with each shipment to guarantee consistency and support your regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.